提交 2666d66b 编写于 作者: Q qiaolongfei

typo

上级 2ea6f478
...@@ -57,7 +57,7 @@ fc2 = layer.fc(input=fc1, output_size=20) ...@@ -57,7 +57,7 @@ fc2 = layer.fc(input=fc1, output_size=20)
``` ```
### what should class `Variable` Have ### what should class `Variable` Have
1. `name`.a name of string type is used to mark the value of the Variable. 1. `name`.a name of string type is used to mark the value of the Variable.
1. `initializer`. Since our Tensor does not have value. we will always use some Operator to fullfill it when run. So we should have a inialize method to help add the init operator. 1. `initializer`. Since our Tensor does not have value. we will always use some Operator to fullfill it when run. So we should have a initialize method to help add the init operator.
1. `operator`. Variable should record which operator produce itself. The reaon is: 1. `operator`. Variable should record which operator produce itself. The reaon is:
- we use pd.eval(targets=[var1, var2]) to run the related ops to get the value of var1 and var2. var.op is used to trace the dependency of the current variable. - we use pd.eval(targets=[var1, var2]) to run the related ops to get the value of var1 and var2. var.op is used to trace the dependency of the current variable.
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